CN106105393B - 用于基于反射光校准光输出的方法和装置 - Google Patents

用于基于反射光校准光输出的方法和装置 Download PDF

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Publication number
CN106105393B
CN106105393B CN201580010962.8A CN201580010962A CN106105393B CN 106105393 B CN106105393 B CN 106105393B CN 201580010962 A CN201580010962 A CN 201580010962A CN 106105393 B CN106105393 B CN 106105393B
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CN
China
Prior art keywords
light
signal
reflected
led
reflected light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201580010962.8A
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English (en)
Chinese (zh)
Other versions
CN106105393A (zh
Inventor
R.A.W.克劳特
B.M.范德斯鲁伊斯
P.S.纽顿
T.德克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN106105393A publication Critical patent/CN106105393A/zh
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Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201580010962.8A 2014-02-28 2015-02-11 用于基于反射光校准光输出的方法和装置 Expired - Fee Related CN106105393B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461946243P 2014-02-28 2014-02-28
US61/946243 2014-02-28
PCT/IB2015/051005 WO2015128763A1 (en) 2014-02-28 2015-02-11 Methods and apparatus for calibrating light output based on reflected light

Publications (2)

Publication Number Publication Date
CN106105393A CN106105393A (zh) 2016-11-09
CN106105393B true CN106105393B (zh) 2019-01-08

Family

ID=52727183

Family Applications (1)

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CN201580010962.8A Expired - Fee Related CN106105393B (zh) 2014-02-28 2015-02-11 用于基于反射光校准光输出的方法和装置

Country Status (5)

Country Link
US (1) US9986613B2 (https=)
EP (1) EP3111730A1 (https=)
JP (1) JP6549603B2 (https=)
CN (1) CN106105393B (https=)
WO (2) WO2015128763A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502695B2 (en) * 2017-08-16 2019-12-10 The Boeing Company Automated inspection of foreign materials, cracks and other surface anomalies
DE112020001631T5 (de) * 2019-03-29 2022-01-05 Electronic Theatre Controls, Inc. Systeme, vorrichtungen und verfahren zur implementierung der spektralen reflexionsbildgebung unter verwendung von schmalbandstrahlern
IT201900005242A1 (it) * 2019-04-05 2020-10-05 St Microelectronics Srl Unita' ad emissione di luce provvista di caratteristiche per la prevenzione dello scolorimento, e metodo per prevenire lo scolorimento
CN111065183B (zh) * 2019-12-31 2023-07-25 广东晶科电子股份有限公司 一种用于控制led台灯的光照强度的方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100026187A1 (en) * 2006-10-19 2010-02-04 William Kelly Luminaire drive circuit
US20130088155A1 (en) * 2011-10-07 2013-04-11 Lighting Science Group Corporation Wavelength sensing lighting system and associated methods
DE102012006860A1 (de) * 2012-04-03 2013-10-10 Tridonic Gmbh & Co. Kg Verfahren und Vorrichtung zum Regeln einer Beleuchtungsstärke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8159150B2 (en) * 2006-04-21 2012-04-17 Koninklijke Philips Electronics N.V. Method and apparatus for light intensity control
FR2930706B1 (fr) * 2008-04-24 2012-11-02 Zedel Lampe d'eclairage autoregulee
JP5112170B2 (ja) * 2008-05-27 2013-01-09 パナソニック株式会社 照明制御システム
DE102008036992B4 (de) * 2008-07-21 2024-05-23 Abb Ag System und Verfahren zum Regeln der Helligkeit in einem Raum
US8299722B2 (en) * 2008-12-12 2012-10-30 Cirrus Logic, Inc. Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
JP5722533B2 (ja) * 2009-07-14 2015-05-20 株式会社メガチップス 照明装置
US8159156B2 (en) 2009-08-10 2012-04-17 Redwood Systems, Inc. Lighting systems and methods of auto-commissioning
FR2995492B1 (fr) * 2012-09-11 2017-10-06 Zedel Lampe electrique portative dotee d'un systeme anti-eblouissement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100026187A1 (en) * 2006-10-19 2010-02-04 William Kelly Luminaire drive circuit
US20130088155A1 (en) * 2011-10-07 2013-04-11 Lighting Science Group Corporation Wavelength sensing lighting system and associated methods
DE102012006860A1 (de) * 2012-04-03 2013-10-10 Tridonic Gmbh & Co. Kg Verfahren und Vorrichtung zum Regeln einer Beleuchtungsstärke

Also Published As

Publication number Publication date
EP3111730A1 (en) 2017-01-04
US20160366744A1 (en) 2016-12-15
WO2015128763A1 (en) 2015-09-03
JP6549603B2 (ja) 2019-07-24
JP2017513178A (ja) 2017-05-25
CN106105393A (zh) 2016-11-09
WO2015128764A3 (en) 2016-03-24
US9986613B2 (en) 2018-05-29
WO2015128764A2 (en) 2015-09-03

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CF01 Termination of patent right due to non-payment of annual fee